Ininitialized constant PBEffects

I got this error when I tried to start a Debug Double Battle, it seems to happen when a battle is about to begin

I'd like a solution to this, thanks a lot





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Project CDQ
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Exception: NameError

Message: uninitialized constant PBEffects::LightScreen

PokeBattle_ActiveSide:7:in `initialize'

PokeBattle_Battle:328:in `new'

PokeBattle_Battle:328:in `initialize'

PokemonTrainers:255:in `new'

PokemonTrainers:255:in `pbDoubleTrainerBattle'

PokemonDebug:795:in `pbDebugMenu'

PokemonDebug:297:in `loop'

PokemonDebug:824:in `pbDebugMenu'

PokemonPauseMenu:242:in `pbStartPokemonMenu'

PokemonPauseMenu:241:in `pbFadeOutIn'



This exception was logged in

C:\Users\NCS Customer\Saved Games/Project CDQ/errorlog.txt.

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OK
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This could also be after I put in my new move, here is the thread that details what I've been doing

http://www.pokecommunity.com/showthread.php?t=327716

Post your PBEffects script section here (I guess that you removed the LightScreen from this section).